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author:

Han, Lin-Hai (Han, Lin-Hai.) [1]

Indexed by:

EI

Abstract:

Finite element method is applied for the calculations of temperature fields of concrete filled steel tubes under fire. A theoretical model that calculates deformations and strength of beam-column in fire and fire resistance is described in this paper. A comparison of results calculated using this model with the results of tests shows good agreement. Based on the theoretical model, the influence of the changing strength of the materials, sectional dimensions, steel ratio, load eccentricity and slenderness ratio on the fire resistance are discussed. The theoretical model in this paper was used to provide data on the necessary fire protection measures for the concrete filled steel tubular columns used in a high-rise building, SEG Plaza in Shen-Zhen City, southern China. © 2001 Elsevier Science Ltd. All rights reserved.

Keyword:

Columns (structural) Concrete construction Deformation Finite element method Fire resistance Mathematical models Steel beams and girders Structural analysis

Community:

  • [ 1 ] [Han, Lin-Hai]College of Civil Engineering and Architecture, Fuzhou University, Fuzhou, Fujian Province 350002, China

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Source :

Journal of Constructional Steel Research

ISSN: 0143-974X

Year: 2001

Issue: 6

Volume: 57

Page: 697-711

0 . 3 8 8

JCR@2001

4 . 0 0 0

JCR@2023

JCR Journal Grade:2

Cited Count:

WoS CC Cited Count:

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 2

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